erqent ! i need help ! math homework due tomorrow :)?

Question

what are the factors of the followinq numbers !? :

- 75

- 57

- 90

- 102

- 77

- 42

- 81

- 132

Answer 1

factors are numbers that you put into it without having any left over
for example the 75 one:
1 = goes in 75 times
3 = goes in 25 times
5 = goes in 15
15= goes in 5 times
25= goes in 3 times
and 75= goes into itself 1 time
so the factors for that one are: 1, 3, 5, 15, 25, and 75
but since 1 and the number itself are obvius they dont matter

Answer 2

Just a small hint: if the sum of the digits is divisible by 3, then your number is divisible by 3...e.g. 7 + 5 = 12. 12 is divisible by 3 so 75 is divisible by 3. Factors of -75 are -3(5)(5).

And -57 are -3(19)

and you may continue...

Answer 3

You should do your own homework
Factors are numbers, which if multiplied yield
the subject number.
Hint:
for 75 factors would be ;5 15, 3 25, etc.

Answer 4

get a times table chart, and count how many times it says the number. BTW 81 is really easy, i just suck at math and i would need a chart, haha

Answer 5

You need to pay better attention in class, not ask others to do your homework for you. Also, pay closer attention in English class, so you'll know how to spell words like 'urgent.'

Answer 6

You know, I miss the days when I had homework this easy. I'm still not going to do yours though.

Answer 7

cheat, this is for telling you how to do factors not just give you the answers

Answer 8

just a factor tree or a factor ladder.....
its not that hard

Answer 9

take day off school

Answer 10

http://www.math.wustl.edu/primes.html